2503956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 7193984

約数和(自身を除く): 4690028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 2293, 4586, 6879, 9172, 13758, 16051, 27516, 29809, 32102, 48153, 59618, 64204, 89427, 96306, 119236, 178854, 192612, 208663, 357708, 417326, 625989, 834652, 1251978, 2503956]

約数ペア:

[(1, 2503956), (2, 1251978), (3, 834652), (4, 625989), (6, 417326), (7, 357708), (12, 208663), (13, 192612), (14, 178854), (21, 119236), (26, 96306), (28, 89427), (39, 64204), (42, 59618), (52, 48153), (78, 32102), (84, 29809), (91, 27516), (156, 16051), (182, 13758), (273, 9172), (364, 6879), (546, 4586), (1092, 2293)]